BI-1482
Pathogens and transmission
Biology · Secondary 4 · Medium · Pathogens and transmission
Which row correctly compares a typical bacterial cell with a virus?
- bacterial cell has a cell membrane; virus lacks a cell membrane
- bacterial cell is covered only by a protein coat; virus has a cell wall
- bacterial cell lacks ribosomes; virus contains ribosomes
- bacterial cell uses only RNA; virus uses only DNA
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